* Oil remains volatile, subject to exchange rate jitters
* Technicals show oil to retrace to below $81[
]* Coming Up: U.S. Fed Chairman Bernanke speech; 1215 GMT
(Recasts, updates prices)
By Joe Brock
LONDON, Oct 15 (Reuters) - Oil hovered below $83 a barrel on Friday as investors awaited U.S. data and a speech by the head of the Federal Reserve for clues on the economic outlook in the world's largest fuel consumer.
U.S. crude for November <CLc1> fell 10 cents to $82.59 a barrel by 1122 GMT, heading for a third straight weekly close above $80, while December ICE Brent <LCOc1> lost 24 cents to $83.96. November Brent expired on Thursday.
The dollar steadied after plumbing a low for the year against major currencies overnight, having dropped 7 percent since September on expectations the Fed will soon have to flood the banking system with freshly printed cash to support the U.S. economy.
An indication that Fed Chairman Ben Bernanke is getting close to this decision and perhaps considering other measures such as targeting inflation or even gross domestic product could unleash more buying of commodities. [
]"The rising prospect of QE2 (quantitative easing) has helped diminish the market's concerns about the potential for sharp macroeconomic deterioration, pushing commodity market fundamentals back into the foreground," Goldman Sachs said in a research note on Friday.
The dollar dropped to 2010 lows on Thursday, keeping commodities among investors' top picks, briefly sending oil above $84, before government data showed U.S. gasoline consumption fell 1.1 percent in the past four weeks from a year ago, while total oil demand rose just 0.8 percent.
"The near-term picture of the U.S. oil market remains challenging," said Stefan Graber, a commodities analyst with Credit Suisse.
"We expect the range-trading theme in the oil market to extend, with temporary setbacks below $80 still possible."
Oil prices broke out of this year's predominant $70 to $80 range last month as traders anticipated a fresh round of U.S. Federal Reserve monetary easing but are now stalling around $80 to $85 as the market weighs immediate economic conditions against future policy moves.
OPEC
The Organization of the Petroleum Exporting Countries on Thursday kept intact a supply policy that has served it well for nearly two years and set aside concerns a weak dollar could drive the oil price too high for a fragile world economy.
"The biggest challenge we have is to keep the oil market as it is today," Saudi Arabian Oil Minister Ali al-Naimi told reporters, voicing his satisfaction with current prices. [
]For OPEC, "what might in advance have looked like a potentially difficult year has instead turned out to be a very constructive one in terms of revenue dynamics," Barclays Capital analysts headed by Paul Horsnell wrote in a weekly report.
U.S. crude inventories dipped by 416,000 barrels last week, the U.S. Energy Information Administration said on Thursday but demand remains fragile amid a stuttering economic recovery, analysts said.
"The inventory drawdowns in crude oil and oil products look constructive at first glance," Graber said.
"However, stockpiles fell because of sharply lower imports and an unexpected drop in refinery utilisation and not because of improved U.S. oil demand, which remains soft."
The oil market was awaiting Friday's U.S. government data on consumer prices and retail sales in September, both due at 1230 GMT, and a preliminary reading of consumer sentiment so far this month. (Additional reporting by Alejandro Barbajosa in Singapore; editing by Sue Thomas and James Jukwey)